Stainless Steel "Skymaster Professional". This well-worn watch has a black leather band (extensively sweat-stained) and is engraved on the reverse: "Flight Qualified by NASA for all Manned Space Missions / The First Watch Worn on the Moon". It appears to be fully functional with three dials on the black face, a sweep second hand and a tachometer around the face. A Bobbie Slayton certificate of authentication is included. Ex: the astronaut Deke Slayton Estate collection.
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